Looking for a dog/puppy in NH

I am trying to help my SIL find a dog/puppy in New Hampshire. I live in utah, and there are soooo many dogs for sale and adoption. For some reason we are having a terrible time trying to find anything available in NH. All of the dogs listed in NH on petfinder are actually being shipped up from southern states, so they don't come all that often. They aren't sure what kind of dog they want. Don't have a big preference. I don't know if any of you live in in or around NH, but help and suggestions would be great :) They want something med-lg. They have a nice house in a remote area, lots of land complete with pond, 4 kids ages 6-14, some sm pets (cats, chickens, guinea pigs). They need a good rompin buddy. They are a very active family. I was thinking a brittany would be a good match, but other than looking on the akc website, have been hitting walls. She has contacted a couple rescues around her, but until the next shipment from down south they don't seem to have much.